<!DOCTYPE html>
<html lang="zh-cn">
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <title>Coding Night - A personal blog for Rango</title>
  <meta name="renderer" content="webkit" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"/>

<meta http-equiv="Cache-Control" content="no-transform" />
<meta http-equiv="Cache-Control" content="no-siteapp" />

<meta name="theme-color" content="#f8f5ec" />
<meta name="msapplication-navbutton-color" content="#f8f5ec">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="#f8f5ec">


<meta name="author" content="Rango" />






<meta name="generator" content="Hugo 0.97.3 with theme even" />


<link rel="canonical" href="https://rangolee.github.io/" />
  <link href="https://rangolee.github.io/index.xml" rel="alternate" type="application/rss+xml" title="Coding Night - A personal blog for Rango" />
  <link href="https://rangolee.github.io/index.xml" rel="feed" type="application/rss+xml" title="Coding Night - A personal blog for Rango" />
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
<link rel="manifest" href="/manifest.json">
<link rel="mask-icon" href="/safari-pinned-tab.svg" color="#5bbad5">



<link href="/sass/main.min.a659bb31b17a54f7792e1bc783fc75b31118e6a175b42337b03fae0b1a3ef2b5.css" rel="stylesheet">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fancyapps/fancybox@3.1.20/dist/jquery.fancybox.min.css" integrity="sha256-7TyXnr2YU040zfSP+rEcz29ggW4j56/ujTPwjMzyqFY=" crossorigin="anonymous">


<meta property="og:title" content="Coding Night - A personal blog for Rango" />
<meta property="og:description" content="" />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://rangolee.github.io/" />

<meta itemprop="name" content="Coding Night - A personal blog for Rango">
<meta itemprop="description" content=""><meta name="twitter:card" content="summary"/>
<meta name="twitter:title" content="Coding Night - A personal blog for Rango"/>
<meta name="twitter:description" content=""/>

<!--[if lte IE 9]>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/classlist/1.1.20170427/classList.min.js"></script>
<![endif]-->

<!--[if lt IE 9]>
  <script src="https://cdn.jsdelivr.net/npm/html5shiv@3.7.3/dist/html5shiv.min.js"></script>
  <script src="https://cdn.jsdelivr.net/npm/respond.js@1.4.2/dest/respond.min.js"></script>
<![endif]-->

</head>
<body>
  <div id="mobile-navbar" class="mobile-navbar">
  <div class="mobile-header-logo">
    <a href="/" class="logo">Coding Night</a>
  </div>
  <div class="mobile-navbar-icon">
    <span></span>
    <span></span>
    <span></span>
  </div>
</div>
<nav id="mobile-menu" class="mobile-menu slideout-menu">
  <ul class="mobile-menu-list">
    <a href="/">
        <li class="mobile-menu-item">Home</li>
      </a><a href="/post/">
        <li class="mobile-menu-item">Archives</li>
      </a><a href="/tags/">
        <li class="mobile-menu-item">Tags</li>
      </a><a href="/categories/">
        <li class="mobile-menu-item">Categories</li>
      </a><a href="/about/">
        <li class="mobile-menu-item">About</li>
      </a>
  </ul>

  


</nav>

  <div class="container" id="mobile-panel">
    <header id="header" class="header">
        <div class="logo-wrapper">
  <a href="/" class="logo">Coding Night</a>
</div>





<nav class="site-navbar">
  <ul id="menu" class="menu">
    <li class="menu-item">
        <a class="menu-item-link" href="/">Home</a>
      </li><li class="menu-item">
        <a class="menu-item-link" href="/post/">Archives</a>
      </li><li class="menu-item">
        <a class="menu-item-link" href="/tags/">Tags</a>
      </li><li class="menu-item">
        <a class="menu-item-link" href="/categories/">Categories</a>
      </li><li class="menu-item">
        <a class="menu-item-link" href="/about/">About</a>
      </li>
  </ul>
</nav>

    </header>

    <main id="main" class="main">
      <div class="content-wrapper">
        <div id="content" class="content">
          <section id="posts" class="posts">
    <article class="post">
  <header class="post-header">
    <h1 class="post-title"><a class="post-link" href="/post/ios/16-0520_ios%E4%B8%ADnew%E4%B8%8Eallocinit%E7%9A%84%E5%8C%BA%E5%88%AB/">IOS中 new 和 alloc]init 等</a></h1>
    <div class="post-meta">
      <span class="post-time"> 2016-05-20 </span>
      <div class="post-category">
          <a href="/categories/ios/"> iOS </a>
          </div>
        <span class="more-meta"> 约 383 字 </span>
        <span class="more-meta"> 预计阅读 1 分钟 </span>
    </div>
  </header>
  
  <div class="post-content">
    <div class="post-summary">
      [className new]和[[className alloc]init] 在实际开发中可能很少用到 new ，一般创建对象咱们看到的都是[[className alloc]init],但是
    </div>
    <div class="read-more">
      <a href="/post/ios/16-0520_ios%E4%B8%ADnew%E4%B8%8Eallocinit%E7%9A%84%E5%8C%BA%E5%88%AB/" class="read-more-link">阅读更多</a>
    </div>
  </div>
</article>

    <article class="post">
  <header class="post-header">
    <h1 class="post-title"><a class="post-link" href="/post/ios/16-0520_nsarray-%E5%92%8C-nsmutablearray-%E7%9A%84%E7%9B%B8%E4%BA%92%E8%BD%AC%E6%8D%A2/">NSArray 和 NSMutableArray 的相互转换</a></h1>
    <div class="post-meta">
      <span class="post-time"> 2016-05-20 </span>
      <div class="post-category">
          <a href="/categories/ios/"> iOS </a>
          </div>
        <span class="more-meta"> 约 23 字 </span>
        <span class="more-meta"> 预计阅读 1 分钟 </span>
    </div>
  </header>
  
  <div class="post-content">
    <div class="post-summary">
      1 2 3 4 5 // NSArray --&gt; NSMutableArray NSMutableArray *myMutableArray = [myArray mutableCopy]; // NSMutableArray --&gt; NSArray NSArray *myArray = [myMutableArray copy];
    </div>
    <div class="read-more">
      <a href="/post/ios/16-0520_nsarray-%E5%92%8C-nsmutablearray-%E7%9A%84%E7%9B%B8%E4%BA%92%E8%BD%AC%E6%8D%A2/" class="read-more-link">阅读更多</a>
    </div>
  </div>
</article>

    <article class="post">
  <header class="post-header">
    <h1 class="post-title"><a class="post-link" href="/post/ios/16-0520_cocoapods%E7%9A%84%E5%AE%89%E8%A3%85/">Cocoa Pods 的安装过程</a></h1>
    <div class="post-meta">
      <span class="post-time"> 2016-05-18 </span>
      <div class="post-category">
          <a href="/categories/ios/"> iOS </a>
          </div>
        <span class="more-meta"> 约 2546 字 </span>
        <span class="more-meta"> 预计阅读 6 分钟 </span>
    </div>
  </header>
  
  <div class="post-content">
    <div class="post-summary">
      <!--
|参数|描述|默认值|
|-----------|-----|--------------|
|layout:    |布局
|title:     |标题
|date:      |建立日期	|文件建立日期
|updated:   |更新日期	|文件更新日期
|comments:  |开启文章的评论功能	|true
|tags:      |标签（不适用于分页
|categories:|分类（不适用于分页）
|permalink: |覆盖文章网址
|description|
-->
<h3 id="关于-cocoa-pods">关于 Cocoa Pods</h3>
<hr>
<h4 id="cocoa-pods-是什么">Cocoa Pods 是什么？</h4>
<p>当你开发iOS应用时，会经常使用到很多第三方开源类库，比如JSONKit，AFNetWorking等等。而如何有效且方便的管理这些类库就不是很容易了。主要有两方面的问题：</p>
<hr>
<ol>
<li>可能你需要使用的某个类库又可能会用到其他类库，所以要使用它，必须得另外下载其他类库，而这个其他类库又有可能用到另外的类库。如果,手动去一个个下载所需类库这就有点麻烦了。</li>
<li>另外一种常见情况是，你项目中用到的类库有更新，你必须得重新下载新版本，重新加入到项目中，十分麻烦。如果能有什么工具能解决这些恼人的问题，那就太好了，而CocoaPods就是这样一款具有这些功能的管理类库的工具。</li>
</ol>
<p>CocoaPods应该是iOS最常用和最有名的类库管理工具了，上述两个烦人的问题，通过cocoaPods，只需要一行命令就可以完美解决，当然前提是你必须正确设置它。重要的是，绝大部分有名的开源类库，都支持CocoaPods。所以，作为iOS程序员的我们，掌握CocoaPods的使用是必不可少的基本技能了。</p>
    </div>
    <div class="read-more">
      <a href="/post/ios/16-0520_cocoapods%E7%9A%84%E5%AE%89%E8%A3%85/" class="read-more-link">阅读更多</a>
    </div>
  </div>
</article>

    <article class="post">
  <header class="post-header">
    <h1 class="post-title"><a class="post-link" href="/post/ios/kvc-%E5%92%8C-kvo/">KVC 和 KVO</a></h1>
    <div class="post-meta">
      <span class="post-time"> 2016-05-16 </span>
      <div class="post-category">
          <a href="/categories/ios/"> iOS </a>
          </div>
        <span class="more-meta"> 约 722 字 </span>
        <span class="more-meta"> 预计阅读 2 分钟 </span>
    </div>
  </header>
  
  <div class="post-content">
    <div class="post-summary">
      KVC KVC（KeyValueCoding）：（键值编码）非正式协议（Informal Protocol）【非正式协议：不需要遵循】 1. 能做什么？ *
    </div>
    <div class="read-more">
      <a href="/post/ios/kvc-%E5%92%8C-kvo/" class="read-more-link">阅读更多</a>
    </div>
  </div>
</article>

    <article class="post">
  <header class="post-header">
    <h1 class="post-title"><a class="post-link" href="/post/%E5%86%85%E5%AD%98%E4%B8%AD%E5%A0%86%E5%92%8C%E6%A0%88%E7%9A%84%E5%8C%BA%E5%88%AB/">内存中堆和栈的区别</a></h1>
    <div class="post-meta">
      <span class="post-time"> 2016-05-09 </span>
      <div class="post-category">
          <a href="/categories/memory/"> memory </a>
          </div>
        <span class="more-meta"> 约 2258 字 </span>
        <span class="more-meta"> 预计阅读 5 分钟 </span>
    </div>
  </header>
  
  <div class="post-content">
    <div class="post-summary">
      对堆和栈的理解一直比较模糊，在看了网友的各种解释后，记录一下，以便日后查看。 数据结构中的栈和堆 首先，我们要知道堆栈是两种数据结构：堆和栈。 堆
    </div>
    <div class="read-more">
      <a href="/post/%E5%86%85%E5%AD%98%E4%B8%AD%E5%A0%86%E5%92%8C%E6%A0%88%E7%9A%84%E5%8C%BA%E5%88%AB/" class="read-more-link">阅读更多</a>
    </div>
  </div>
</article>

    </section>
  
  <nav class="pagination">
    <a class="prev" href="/page/9/">
        <i class="iconfont icon-left"></i>
        <span class="prev-text">上一页</span>
      </a>
    <a class="next" href="/page/11/">
        <span class="next-text">下一页</span>
        <i class="iconfont icon-right"></i>
      </a>
  </nav>
        </div>
        

      </div>
    </main>

    <footer id="footer" class="footer">
      <div class="social-links">
      <a href="mailto:rangodev@163.com" class="iconfont icon-email" title="email"></a>
  <a href="https://rangolee.github.io/index.xml" type="application/rss+xml" class="iconfont icon-rss" title="rss"></a>
</div>

<div class="copyright">
  <span class="power-by">
    由 <a class="hexo-link" href="https://gohugo.io">Hugo</a> 强力驱动
  </span>
  <span class="division">|</span>
  <span class="theme-info">
    主题 - 
    <a class="theme-link" href="https://github.com/olOwOlo/hugo-theme-even">Even</a>
  </span>

  

  <span class="copyright-year">
    &copy; 
    2016 - 
    2022<span class="heart"><i class="iconfont icon-heart"></i></span><span>Rango</span>
  </span>
</div>

    </footer>

    <div class="back-to-top" id="back-to-top">
      <i class="iconfont icon-up"></i>
    </div>
  </div>
  
  <script src="https://cdn.jsdelivr.net/npm/jquery@3.2.1/dist/jquery.min.js" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=" crossorigin="anonymous"></script>
  <script src="https://cdn.jsdelivr.net/npm/slideout@1.0.1/dist/slideout.min.js" integrity="sha256-t+zJ/g8/KXIJMjSVQdnibt4dlaDxc9zXr/9oNPeWqdg=" crossorigin="anonymous"></script>
  <script src="https://cdn.jsdelivr.net/npm/@fancyapps/fancybox@3.1.20/dist/jquery.fancybox.min.js" integrity="sha256-XVLffZaxoWfGUEbdzuLi7pwaUJv1cecsQJQqGLe7axY=" crossorigin="anonymous"></script>



<script type="text/javascript" src="/js/main.min.64437849d125a2d603b3e71d6de5225d641a32d17168a58106e0b61852079683.js"></script>








</body>
</html>
